3M Version A: QE7052, BK4936 manual IEC Range 0 dB to 90 dB

Page 39

Linear Operating Range

1/3 Octave Band

Table A.42(Continued)

IEC 651

Range 0 dB to 90 dB

	Frequency			SPL Z Weighting
				Linear Operating Range (dB)
31.5		28			95
1000		27			95
4000		27			94
8000		28			95
			Range 10 dB to 100 dB
	Frequency			SPL Z Weighting
				Linear Operating Range (dB)
31.5		29			105
1000		28			105
4000		28			104
8000		28			105
			Range 20 dB to 110 dB
				SPL Z Weighting
	Frequency			Linear Operating Range (dB)
31.5			28		115
1000			28		115
4000			28		114
8000			29		115
			Range 30 dB to 120 dB
	Frequency			SPL Z Weighting
				Linear Operating Range (dB)
31.5			34		125
1000			34		125
4000			34		124
8000			34		125
			Range 40 dB to 130 dB
	Frequency			SPL Z Weighting
				Linear Operating Range (dB)
31.5			44		132
1000			44		132
4000			44		132
8000			44		132

IEC 804

Range 0 dB to 90 dB

				LEQ Z
		SPL Z		Weighting
		Weighting		Linear
	Frequency	Linear Operating		Operating
		Range (dB)		Range (dB)
4000		30	94	30	94
	Range 10 dB to 100 dB
				LEQ Z
		SPL Z		Weighting
		Weighting		Linear
	Frequency	Linear Operating		Operating
		Range (dB)		Range (dB)
4000		29	104	29	104

Range 20 dB to 110 dB

			LEQ Z
	SPL Z		Weighting
	Weighting		Linear
Frequency	Linear Operating		Operating
	Range (dB)		Range (dB)
4000	31	114	31	114

Range 30 dB to 120 dB

			LEQ Z
	SPL Z		Weighting
	Weighting		Linear
Frequency	Linear Operating		Operating
	Range (dB)		Range (dB)
4000	35	124	35	124

Range 40 dB to 130 dB

			LEQ Z
	SPL Z		Weighting
	Weighting		Linear
Frequency	Linear Operating		Operating
	Range (dB)		Range (dB)
4000	44	132	44	132

053-469 RevC

SoundPro models SE and DL Data Addendum